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Essays on Radiation

We found 19 free papers on Radiation

Essay Examples

Combined Convection and Radiation Experiments


Words: 1326 (6 pages)

Abstract The purpose of this report is to present experimental data that demonstrate the relationship between air velocity and surface temperature for a cylinder subjected to forced convection. This experiment will also determine the effects of forced convection on heat transfer from the surface of a cylinder at varying air velocities and surface temperatures. The…

When Radiation Therapy Kills



Words: 1241 (5 pages)

What concept in this chapter are illustrated in this case? What ethical issues are raised by radiation technology?  The concept that illustrated in this case is accountability. Accountability can be define as the responsibility to someone or for some activity. In this case hospital need to find the mechanism to identify the responsible parties for…

Differences In Grid And Air Gap Technique


Words: 4211 (17 pages)

2.1 Introduction In this chapter, a literature reappraisal was carried out so that equal information about the differences in grid and air-gap technique could be gathered with accent on why these techniques are of import in apparent skiagraphy of the sidelong hip. These two techniques will be analysed to explicate better the acquisition of the…

Cognitive Effects of Radiation


Words: 1022 (5 pages)

There have been many terrible consequences of the Chernobyl accident, the worst of which has been the suffering and death of millions of Ukrainian people due to radiation exposure. One of the most unexplored regions of radiation exposure has been the threat and consequence of cognitive decrements. There has been proven to be many negative factors…

Why Do I Want to Study Radiation Therapy? Research Paper



Words: 892 (4 pages)

For me radiation therapy is the treatment of cancers with electromagnetic waves, and radiation therapists would be utilizing devices to administer this radiation at the site of cancer in order to destroy cancerous cells.  A radiation therapist would perform the activities concerned with the administration of radiation therapy on the patient, which would be performed…

Cobalt-60 and Food Irradiation



Words: 1271 (6 pages)

Introduction Is food preservation through radioactive materials possible? How can this technology prolong the freshness of foods? Will there be a possibility that the irradiated food products be radioactive? What are advantages and disadvantages of this technology? Food irradiation technology is used to control spoilage and to eliminate disease-causing bacteria in foods. This process can…

Absorbance and Spectrometry



Scientific method

Words: 832 (4 pages)

Abstract The report aims to investigate the absorbance of methylene blue and carmine red by utilizing a spectrophotometer. The absorption spectra of both solutions were determined using this instrument. Through the use of the molar extinction coefficient, the concentration of the unknown methylene blue solution was found to be 1.07 x 10-5 M, with an…

Fiber Optics Research Paper




Words: 472 (2 pages)

Fiber optics is a subset of optics that focuses on transmitting light through optical fibers. These fibers, typically made of thin glass or other transparent materials, act as pathways for light transmission. Similar to how metal wave guides or coaxial cables direct lower-frequency electromagnetic radiation, optical fibers guide light within a specific frequency range as…

Blue Sky, Red Sunset, White Clouds Sample




Words: 718 (3 pages)

Not all colourss are the consequence of minus and add-on of visible radiation. Some colourss like the blue sky consequence from the selective sprinkling of the colourss of visible radiation by atoms in the ambiance. The colour scattered by the atoms depends on the size of the atoms themselves. BLUE SKYViolet is scattered more than…

Physics: Ionizing Radiation and Energy Electromagnetic Waves




Words: 562 (3 pages)

Project in Physics IV 1. One medical use of radioactivity is the treatment of cancer. Yes, radiation therapy is utilized for treatment of many types of cancers. Radiotherapy: a method to destroy cancer cells by irradiation with radioactive isotopes or X-rays. a. Explain briefly how radioactivity can cure some types of cancer. beta particles can…

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Frequently Asked Questions about Radiation

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What is radiation explain?
Radiation is energy that comes from a source and travels through space at the speed of light. This energy has an electric field and a magnetic field associated with it, and has wave-like properties. You could also call radiation “electromagnetic waves”.
What is radiation in real life?
ultraviolet light from the sun. heat from a stove burner. visible light from a candle. x-rays from an x-ray machine.
Why radiation is so important in our life?
Today, radiation is a common and valuable tool in medicine, research and industry. It is used in medicine to diagnose illnesses, and in high doses, to treat diseases such as cancer. Also, high doses of radiation are used to kill harmful bacteria in food and to extend the shelf life of fresh produce.

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